package com.lv.phuotbacnam.bl.utils;

import java.util.Hashtable;

public class IntentHelper {

	private static IntentHelper _instance;
	private Hashtable<String, Object> _hash;

	private IntentHelper() {
		_hash = new Hashtable<String, Object>();
	}

	private static IntentHelper getInstance() {
		if (_instance == null) {
			_instance = new IntentHelper();
		}
		return _instance;
	}

	public static void addObjectForKey(Object object, String key) {
		getInstance()._hash.put(key, object);
	}

	public static Object getObjectForKey(String key) {
		IntentHelper helper = getInstance();
		Object data = helper._hash.get(key);
		helper._hash.remove(key);
		helper = null;
		return data;
	}
}
